High Speed Three-Phase DC 7-24V Brushless Hallless BLDC Controller ESC w/Potentiometer

This R/C controller works perfect as a testing tool! It costs under $20 and saves me lots of time.I am constantly installing and removing brushless hub motors on different bikes and scooters. I have developed a bench testing method that saves me valuable time. Before I install a new brushless motor that I got from somebody, I test it with my bench testing set up.I have a test bench set up next to my work bench that I use spicificlly for quick testing all motors before I spend time installing them. Once I verify that the motor functions correctly then I will do the install.No more wasting time installing a motor and finding out that it is damaged!

The ESC arrived early and in mint condition. It’s a simple basic looking ESC with a potentiometer wired to it. It’s a power-on system with speed control for your brushless motor governed by the potentiometer. With the knob (potentiometer) turned all the way counterclockwise, you have no movement with your brushless motor. You move the knob clockwise and the motor moves from its stopped position to an increased speed. I like the fact you have complete control of the speed with just a little knob. Plus, if you have your brushless motor running at 50% power and then turn it off, the speed is set, you turn power back on and your motor starts at 50% power. Perfect for our usage. It runs a little hot around 15 amps, but we have no issue with it. As it stands, this little ESC is perfect for our designs and I recommend this item to my family, friends and all who read this review. Happy shopping!!

First product to have a separate " out of the box" direct speed pot. Took it apart and found good construction And it has low heat disapation. One pleasant surprise: They didn't laser ablaze the part numbers!! I was able to get input pin numbers for engineering external control. A hardy "THANK YOU!!".I Ordered 50 more units for a big project .5STARS!

if you waterproof the board and set the heat sink against aluminum rudder it cools quite nicely and handles full load for long periods of time i used epoxy on the board to waterproof it and it works great pushing a 6 inch prop on brushless thruster at 24 volts with a kayak cruising speed of 4.3 mph

I tried to build my own butCould not find schematics this fixed my issues on brushless motor which I've not had much experience

The media could not be loaded. That it worked and was easy to install

Update Smoked after 2 min of use. Hard to belief this is supposed to hold 15 Amp and yes I added heat sink and fan.

Work with small motors